Robert Kanof Tendler

Person

Amherst, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming sunglass lenses with a predetermin...
- Patent number 9,678,364
- Issue date Jun 13, 2017
- Distributed Polarization Inc.
- Giorgio Trapani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for forming sunglass lenses with a predetermin...
- Patent number 9,372,353
- Issue date Jun 21, 2016
- Distributed Polarization Inc.
- Giorgio Trapani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for making polarized sunglasses
- Patent number 9,128,302
- Issue date Sep 8, 2015
- Distributed Polarization Inc.
- Giorgio Trapani
- G02 - OPTICS
Information Patent Grant
Location based information system
- Patent number 8,380,224
- Issue date Feb 19, 2013
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for viewing polarized displays
- Patent number 8,172,393
- Issue date May 8, 2012
- Robert K. Tendler
- G02 - OPTICS
Information Patent Grant
Location based information system
- Patent number 8,060,117
- Issue date Nov 15, 2011
- Tendler Cellular of Texas LLC
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location based information system
- Patent number 7,844,282
- Issue date Nov 30, 2010
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location based information system
- Patent number 7,447,508
- Issue date Nov 4, 2008
- Tendler Cellular, Inc.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for viewing polarized displays
- Patent number 7,374,282
- Issue date May 20, 2008
- Robert K. Tendler
- G02 - OPTICS
Information Patent Grant
Location based information system
- Patent number 7,305,243
- Issue date Dec 4, 2007
- Tendler Cellular, Inc.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auxiliary switch activated GPS-equipped wireless phone
- Patent number 7,164,921
- Issue date Jan 16, 2007
- Tendler Cellular, Inc.
- Dean Owens
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Location based service request system
- Patent number 7,050,818
- Issue date May 23, 2006
- Tendler Cellular, Inc.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for assuring that a telephone wager is placed...
- Patent number 6,778,820
- Issue date Aug 17, 2004
- Tendler Cellular, Inc.
- Robert K. Tendler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Location based service request system
- Patent number 6,519,463
- Issue date Feb 11, 2003
- Tendler Cellular, Inc.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for location reporting
- Patent number 6,516,198
- Issue date Feb 4, 2003
- Tendler Cellular Inc
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for providing the telephone number of a telephone making an...
- Patent number 6,014,555
- Issue date Jan 11, 2000
- Tendler Cellular, Inc.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time since last fix annunciation system for GPS-based wireless resc...
- Patent number 5,736,962
- Issue date Apr 7, 1998
- Tendler Cellular, Inc.
- Robert K. Tendler
- G01 - MEASURING TESTING
Information Patent Grant
Alpha-numeric verbal scroll technique for use in an emergency locat...
- Patent number 5,649,059
- Issue date Jul 15, 1997
- Tendler Cellular, Inc.
- Robert K. Tendler
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Emergency back-up system for enhancing reliability or rescue
- Patent number 5,598,460
- Issue date Jan 28, 1997
- Tendler Cellular, Inc.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular phone based automatic emergency vessel/vehicle location sy...
- Patent number 5,555,286
- Issue date Sep 10, 1996
- Tendler Technologies, Inc.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual watch radio system
- Patent number 5,231,699
- Issue date Jul 27, 1993
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Knotmeter impeller eliminator system
- Patent number 5,187,978
- Issue date Feb 23, 1993
- Robert K. Tendler
- G01 - MEASURING TESTING
Information Patent Grant
Modular communications system including a portable unit range exten...
- Patent number 5,163,158
- Issue date Nov 10, 1992
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modular communications system including a portable unit range exten...
- Patent number 5,073,972
- Issue date Dec 17, 1991
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle backing aid
- Patent number 4,937,796
- Issue date Jun 26, 1990
- Robert K. Tendler
- G01 - MEASURING TESTING
Information Patent Grant
Depth sounder operation for hostile environments
- Patent number 4,918,671
- Issue date Apr 17, 1990
- Robert K. Tendler
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for improving the shallow water performance of...
- Patent number 4,916,674
- Issue date Apr 10, 1990
- Robert K. Tendler
- G01 - MEASURING TESTING
Information Patent Grant
Emergency vessel location system
- Patent number 4,833,477
- Issue date May 23, 1989
- Robert K. Tendler
- G01 - MEASURING TESTING
Information Patent Grant
Talking depth sounder
- Patent number 4,672,590
- Issue date Jun 9, 1987
- Robert K. Tendler
- G01 - MEASURING TESTING
Information Patent Grant
Talking depth sounder
- Patent number 4,621,348
- Issue date Nov 4, 1986
- Robert K. Tendler
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR FORMING SUNGLASS LENSES WITH A PREDETERMIN...
- Publication number 20160266411
- Publication date Sep 15, 2016
- Giorgio Trapani
- G02 - OPTICS
Information Patent Application
Method and Apparatus for Preparing Gradient Polarization Sheet
- Publication number 20150261011
- Publication date Sep 17, 2015
- Giorgio Trapani
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR FORMING SUNGLASS LENSES WITH A PREDETERMIN...
- Publication number 20150253465
- Publication date Sep 10, 2015
- Giorgio Trapani
- G02 - OPTICS
Information Patent Application
Method and apparatus for making polarized sunglasses
- Publication number 20150116658
- Publication date Apr 30, 2015
- Giorgio Trapani
- G02 - OPTICS
Information Patent Application
Method and apparatus for viewing polarized displays
- Publication number 20090303428
- Publication date Dec 10, 2009
- Robert K. Tendler
- G02 - OPTICS
Information Patent Application
Method and apparatus for viewing polarized displays
- Publication number 20070052918
- Publication date Mar 8, 2007
- Robert K. Tendler
- G02 - OPTICS
Information Patent Application
Auxiliary switch activated GPS-equipped wireless phone
- Publication number 20040180668
- Publication date Sep 16, 2004
- TENDLER CELLULAR, INC.
- Dean Owens
- B60 - VEHICLES IN GENERAL
Information Patent Application
System for location reporting
- Publication number 20040176106
- Publication date Sep 9, 2004
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Animal selective pet door
- Publication number 20040100386
- Publication date May 27, 2004
- Robert K. Tendler
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Location based service request system
- Publication number 20030109244
- Publication date Jun 12, 2003
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission of digital data over a wireless network utilizing synt...
- Publication number 20020111193
- Publication date Aug 15, 2002
- TENDLER CELLULAR, INC.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for locating a GPS receiver in a wireless handset to minimiz...
- Publication number 20020103002
- Publication date Aug 1, 2002
- TENDLER CELLULAR, INC.
- Robert K. Tendler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for assuring that a telephone wager is placed...
- Publication number 20020098829
- Publication date Jul 25, 2002
- TENDLER CELLULAR, INC.
- Robert K. Tendler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for the control of a wireless phone
- Publication number 20020090973
- Publication date Jul 11, 2002
- TENDLER CELLULAR, INC.
- Robert K. Tendler
- G01 - MEASURING TESTING
Information Patent Application
LOCATION BASED SERVICE REQUEST SYSTEM
- Publication number 20020068549
- Publication date Jun 6, 2002
- ROBERT TENDLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Robert Kanof Tendler

Person

Patents Grantslast 30 patents

Method and apparatus for forming sunglass lenses with a predetermin...

Method and apparatus for forming sunglass lenses with a predetermin...

Method and apparatus for making polarized sunglasses

Location based information system

Method and apparatus for viewing polarized displays

Location based information system

Location based information system

Location based information system

Method and apparatus for viewing polarized displays

Location based information system

Auxiliary switch activated GPS-equipped wireless phone

Location based service request system

Method and apparatus for assuring that a telephone wager is placed...

Location based service request system

System for location reporting

System for providing the telephone number of a telephone making an...

Time since last fix annunciation system for GPS-based wireless resc...

Alpha-numeric verbal scroll technique for use in an emergency locat...

Emergency back-up system for enhancing reliability or rescue

Cellular phone based automatic emergency vessel/vehicle location sy...

Dual watch radio system

Knotmeter impeller eliminator system

Modular communications system including a portable unit range exten...

Modular communications system including a portable unit range exten...

Vehicle backing aid

Depth sounder operation for hostile environments

Method and apparatus for improving the shallow water performance of...

Emergency vessel location system

Talking depth sounder

Talking depth sounder

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR FORMING SUNGLASS LENSES WITH A PREDETERMIN...

Method and Apparatus for Preparing Gradient Polarization Sheet

METHOD AND APPARATUS FOR FORMING SUNGLASS LENSES WITH A PREDETERMIN...

Method and apparatus for making polarized sunglasses

Method and apparatus for viewing polarized displays

Method and apparatus for viewing polarized displays

Auxiliary switch activated GPS-equipped wireless phone

System for location reporting

Animal selective pet door

Location based service request system

Transmission of digital data over a wireless network utilizing synt...

Method for locating a GPS receiver in a wireless handset to minimiz...

Method and apparatus for assuring that a telephone wager is placed...

Method and apparatus for the control of a wireless phone

LOCATION BASED SERVICE REQUEST SYSTEM